797194240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 1931005440

約数和(自身を除く): 1133811200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 613, 635, 640, 1016, 1024, 1226, 1270, 1280, 2032, 2048, 2452, 2540, 2560, 3065, 4064, 4904, 5080, 5120, 6130, 8128, 9808, 10160, 10240, 12260, 16256, 19616, 20320, 24520, 32512, 39232, 40640, 49040, 65024, 77851, 78464, 81280, 98080, 130048, 155702, 156928, 162560, 196160, 260096, 311404, 313856, 325120, 389255, 392320, 622808, 627712, 650240, 778510, 784640, 1245616, 1255424, 1300480, 1557020, 1569280, 2491232, 3114040, 3138560, 4982464, 6228080, 6277120, 9964928, 12456160, 19929856, 24912320, 39859712, 49824640, 79719424, 99649280, 159438848, 199298560, 398597120, 797194240]

約数ペア:

[(1, 797194240), (2, 398597120), (4, 199298560), (5, 159438848), (8, 99649280), (10, 79719424), (16, 49824640), (20, 39859712), (32, 24912320), (40, 19929856), (64, 12456160), (80, 9964928), (127, 6277120), (128, 6228080), (160, 4982464), (254, 3138560), (256, 3114040), (320, 2491232), (508, 1569280), (512, 1557020), (613, 1300480), (635, 1255424), (640, 1245616), (1016, 784640), (1024, 778510), (1226, 650240), (1270, 627712), (1280, 622808), (2032, 392320), (2048, 389255), (2452, 325120), (2540, 313856), (2560, 311404), (3065, 260096), (4064, 196160), (4904, 162560), (5080, 156928), (5120, 155702), (6130, 130048), (8128, 98080), (9808, 81280), (10160, 78464), (10240, 77851), (12260, 65024), (16256, 49040), (19616, 40640), (20320, 39232), (24520, 32512)]